Tiffany 1981, A Compendium of Radiocarbon Dates for Iowa Archaeological Sites, 1988

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-18462 13LA1 (McKinney) IA 380 ± 80 -25.0
Beta-18463 13LA1 (McKinney) IA 430 ± 60 -25.0
GX-2248 13LA1 (McKinney) IA 655 ± 90 -25.0
GX-2249 13LA1 (McKinney) IA 340 ± 90 -25.0
GX-2396 13LA1 (McKinney) IA